Datasheet

ADCLK905/ADCLK907/ADCLK925
Rev. 0 | Page 6 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
PIN 1
INDICATOR
NC = NO CONNECT
1D
2D
3NC
4NC
11 Q
12 Q
10 NC
9NC
5
NC
6
NC
7
V
EE
8
V
CC
15
V
REF
16
V
T
14
V
EE
13
V
CC
ADCLK905
TOP VIEW
(Not to Scale)
06318-004
Figure 4. ADCLK905 Pin Configuration
Table 4. Pin Function Descriptions for 1:1 ADCLK905 Buffer
Pin No. Mnemonic Description
1 D Noninverting Input.
2
D
Inverting Input.
3, 4, 5, 6,
9, 10
NC No Connect. No physical connection to the die.
7, 14 V
EE
Negative Supply Voltage.
8, 13 V
CC
Positive Supply Voltage.
11
Q
Inverting Output.
12 Q Noninverting Output.
15 V
REF
Reference Voltage. Reference voltage for biasing ac-coupled inputs.
16 V
T
Center Tap. Center tap of 100 Ω input resistor.
Heat Sink NC
No Connect. The metallic back surface of the package is not electrically connected to any part of the circuit.
It can be left floating for optimal electrical isolation between the package handle and the substrate of the die.
It can also be soldered to the application board if improved thermal and/or mechanical stability is desired.
Exposed metal at the corners of the package is connected to this back surface. Allow sufficient clearance
to vias and other components.
PIN 1
INDICATOR
1D1
2D1
3D2
4D2
11 Q1
12 Q1
10 Q2
9Q2
5
V
T
2
6
V
RE
F
2
7
V
EE
8
V
CC
15
V
REF
1
16
V
T
1
14
V
EE
13
V
CC
ADCLK907
TOP VIEW
(Not to Scale)
06318-005
Figure 5. ADCLK907 Pin Configuration
Table 5. Pin Function Descriptions for Dual 1:1 ADCLK907 Buffer
Pin No. Mnemonic Description
1 D1 Noninverting Input 1.
2
D1
Inverting Input 1.
3 D2 Noninverting Input 2.
4
D2
Inverting Input 2.
5 V
T
2 Center Tap 2. Center tap of 100 Ω input resistor, Channel 2.
6 V
REF
2
Reference Voltage 2. Reference voltage for biasing ac-coupled inputs, Channel 2.
7, 14 V
EE
Negative Supply Voltage.
8, 13 V
CC
Positive Supply Voltage. Pin 8 and Pin 13 are not strapped internally.
9
Q2
Inverting Output 2.